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Collisional activation and target capture with massive ions by means of magnetic-sector mass spectrometry
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Mosley, Jacqueline Anne (1996) Collisional activation and target capture with massive ions by means of magnetic-sector mass spectrometry. PhD thesis, University of Warwick.
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WRAP_THESIS_Mosely_1996.pdf - Submitted Version - Requires a PDF viewer. Download (11Mb) | Preview |
Official URL: http://webcat.warwick.ac.uk/record=b3884141
Abstract
A significant part of this thesis is given to the study of the phenomena of target capture. The noble gases were observed to form adducts with C60+- and C70+-, that are proposed to be endohedral in structure. The gas atom is proposed to penetrate the fullerene cage through a window formed by breaking carbon-cage bonds. The diatomic gases were observed to give a range of adducts that are proposed to be exohedral, endohedral and dopey-ball structures. The different structures are proposed to result from different mechanisms which take place preferentially depending on the collision energy. Multiatomic target gases also produced a range of adducts, proposed to be either exohedral or endohedral in structure although no further conclusion could be drawn from the evidence obtained. Target capture of methane was achieved with two peptides. This was found to be the most effective collision gas for the collision-induced decomposition of the protonated peptides.
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Item Type: | Thesis (PhD) | ||||
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Subjects: | Q Science > QD Chemistry | ||||
Library of Congress Subject Headings (LCSH): | Collisional excitation, Mass spectrometry, Fullerene, Cage hydrocarbons, Methane | ||||
Official Date: | November 1996 | ||||
Dates: |
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Institution: | University of Warwick | ||||
Theses Department: | Department of Chemistry | ||||
Thesis Type: | PhD | ||||
Publication Status: | Unpublished | ||||
Supervisor(s)/Advisor: | Derrick, Peter J. | ||||
Format of File: | |||||
Extent: | xx, 275 pages : illustrations. | ||||
Language: | eng |
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